CVE-2026-69414

Description

Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "ShieldBreak ". We are working to provide a high quality security update that addresses this vulnerability. We will provide information in this CVE when the update is available.

CVSS Vector

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69414